Occupations with Large Shares of Workers Who Rely on Individual Market Coverage

While most working age people get their health insurance through an employer-sponsored plan, the individual market – which is largely made up by the Affordable Care Act (ACA) Marketplaces – is also an important source of health insurance coverage for many workers. This is particularly true for people who have jobs that do not offer health benefits (such as small companies or gig jobs). In fact, nearly half of adult individual market insurance enrollees are small business owners, employees, or are self-employed.

On average, 8% of adults under age 65 who usually worked more than 20 hours per week in 2023 got their coverage in the individual market. However, the Individual market is a particularly important source of health insurance for workers in certain occupations, such as chiropractors and dentists, real estate brokers, and farmers, ranchers, and agricultural managers, where more than a quarter of adult workers were covered in the individual market.

Based on KFF analysis of administrative data, over 90% of individual market health insurance enrollees get their coverage through the ACA Marketplaces, and of them, 93% receive a tax credit to lower the monthly cost of their premiums.

For nearly 5 years, enhanced premium tax credits have further lowered monthly premiums for these enrollees, including people with middle and higher incomes who previously received no financial assistance and were sometimes priced out of insurance coverage. However, these enhanced premium tax credits are set to expire at the end of 2025. If this additional financial help expires, people currently receiving a tax credit will see their out-of-pocket premium payments increase sharply, by over 75% on average. The Congressional Budget Office estimates that nearly 4 million more people will eventually be uninsured if the enhanced tax credits expire, and the cost to extend them would be an average of $35 billion per year.